Home / 2,235,388.98-3,353,114.90-637,952.24

Finding the Fourth Proportional to 2,235,388.98, 3,353,114.90 and 637,952.24

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Solution

The fourth proportional to 2,235,388.98, 3,353,114.90 and 637,952.24 is: 956,937.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,388.98 : 3,353,114.90 = 637,952.24 : x
  2. Step 2: Convert to fraction form
    2,235,388.98/3,353,114.90 = 637,952.24/x
  3. Step 3: Cross multiply
    2,235,388.98x = 3,353,114.90 × 637,952.24
  4. Step 4: Simplify right side
    2,235,388.98x = 2,139,127,161,432.38
  5. Step 5: Solve for x
    x = 2,139,127,161,432.38/2,235,388.98
  6. Step 6: Final answer
    x = 956,937.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.